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Grena Lake, MN Weather Forecast
Grena Lake, MN Weather Forecast Date: 1053 AM CST Wed Nov 04 2026
The area/counties/county of: West Otter Tail, including the city of Fergus Falls.or toggle through each period.
Rest of Today... Light rain. Highs in the mid 40s. Breezy. North winds 15 to 25 mph. Chance of rain near 100%.
Tonight... Mostly cloudy. Lows in the mid 30s. Breezy. North winds 15 to 25 mph.
Thursday... Mostly cloudy. Highs 40 to 45. North winds 10 to 20 mph.
Thursday Night... Partly cloudy. Lows in the mid 20s.
Friday... Sunny. Highs 40 to 45.
Friday Night... Partly cloudy. Highs 45 to 50. Lows 25 to 30.
Saturday... Partly cloudy. Highs 45 to 50. Lows 25 to 30.
Saturday Night... Mostly clear. Highs 50 to 55. Lows in the mid 30s.
Sunday... Mostly clear. Highs 50 to 55. Lows in the mid 30s.
Monday... Mostly sunny. Highs in the mid 50s.
Monday Night... Mostly clear. Lows in the mid 30s.
POP = Probability of Precipitation
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